22343433404 has 12 divisors (see below), whose sum is σ = 41401067904. Its totient is φ = 10514556864.

The previous prime is 22343433403. The next prime is 22343433443. The reversal of 22343433404 is 40433434322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343433403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164289884 + ... + 164290019.

It is an arithmetic number, because the mean of its divisors is an integer number (3450088992).

Almost surely, 2^22343433404 is an apocalyptic number.

It is an amenable number.

22343433404 is a deficient number, since it is larger than the sum of its proper divisors (19057634500).

22343433404 is a wasteful number, since it uses less digits than its factorization.

22343433404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328579924 (or 328579922 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22343433404 its reverse (40433434322), we get a palindrome (62776867726).

The spelling of 22343433404 in words is "twenty-two billion, three hundred forty-three million, four hundred thirty-three thousand, four hundred four".